| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $216.33 | 6.717% | $230.8609 | $230.86 | $230.85 | $230.90 |
| Purchase #2 | $153.63 | 9.403% | $168.0758 | $168.08 | $168.10 | $168.10 |
| Purchase #3 | $86.71 | 5.218% | $91.2345 | $91.23 | $91.25 | $91.20 |
| Purchase #4 | $196.38 | 6.342% | $208.8344 | $208.83 | $208.85 | $208.80 |
| Purchase #5 | $81.42 | 7.183% | $87.2684 | $87.27 | $87.25 | $87.30 |
| Purchase #6 | $155.79 | 8.377% | $168.8405 | $168.84 | $168.85 | $168.80 |
| Purchase #7 | $35.40 | 3.205% | $36.5346 | $36.53 | $36.55 | $36.50 |
| 7 purchase totals = | $925.66 | $991.6491 | $991.64 | $991.70 | $991.60 | |